Merge branch 'release/2013-05.04' into develop
make test case more stringent
code formatting
code refactoring
fixes #143 users/view/<#> should have more descriptive <title> tag
More page title l10n
refactored show disclaimer control

refactored show disclaimer control
only load Entry model if cache is not valid (performance)
fixed text case for title i10n
code formatting
fixes argument ambiguity
fixes testcases
code refactoring
code formatting
bumped version string
code cleanup and formatting
performance improvements sorting tree elements
new function to reset cache tree
new cache helper component
usage of new cache helper component